Vulnerabilities > Beckhoff > Twincat > 2.11

DATE CVE VULNERABILITY TITLE RISK
2020-06-16 CVE-2020-12494 Incomplete Cleanup vulnerability in Beckhoff Twincat and Twincat Driver
Beckhoff's TwinCAT RT network driver for Intel 8254x and 8255x is providing EtherCAT functionality.
network
low complexity
beckhoff CWE-459
5.0
2018-03-23 CVE-2018-7502 Improper Input Validation vulnerability in Beckhoff Twincat and Twincat C++
Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer values.
local
low complexity
beckhoff CWE-20
7.2